Red Deer works as the central Alberta staging point between the two big markets, and its refrigerated buildings tend to reflect that: mid-sized, mixed-use, and often holding several different temperatures under one roof. Cold storage spray foam insulation in Red Deer is therefore usually a question about internal partitions as much as external walls.
The partition is the hardest surface in the building
Put a minus-twenty freezer beside a plus-two cooler and the wall between them carries a twenty-two degree difference every hour of every day, summer included. The exterior wall does not do that for most of the year. Despite this, partitions are the surfaces most often left thin or untreated, because they are indoors and indoors feels like it does not count. It counts. The partition is where the biggest year-round temperature difference in the building actually sits.
Vapour drive inside a building has a direction too
Across an internal partition the drive runs from the warmer, wetter side to the colder one, all year, with no seasonal reversal to give the assembly a chance to dry. That is why a partition detailed like an interior wall fails in a way an exterior wall does not: it never gets a drying season. Closed cell spray foam is used here because it carries its own vapour control on the warm side of the assembly by being continuous through it.
Distribution buildings that grew
Many Red Deer facilities were not designed as they now stand. A cooler was added, then a freezer was carved out of the cooler, then a loading area was enclosed. Each of those changes created a new temperature boundary through a structure that was never detailed for one. Retrofitting foam onto those boundaries is generally cheaper and far less disruptive than rebuilding the partitions.
Floors, and knowing when to stop
Not every problem in a mixed-temperature building is a wall problem. A freezer sharing a slab with a heated space can pull frost into the ground beneath it, and no amount of wall insulation addresses that. It is worth knowing which problems foam solves and which it does not, because a building told the truth about its slab is a building that gets the right work done.
Cold Storage Spray Foam Insulation Red Deer: Common Questions
Why does the wall between two cold rooms matter so much? Because it carries a large temperature difference every day of the year, including summer, while the exterior wall only does so seasonally.
Do internal partitions ever get a drying season? No, and that is the point. The drive runs one way permanently, so a partition built like an ordinary interior wall never gets the chance to dry that an exterior wall does.
Will insulating the walls fix a frost problem in the floor? No. A freezer slab is a separate issue and needs to be looked at as one. Spending on walls will not change what is happening under the floor.
Work out the depth with the R-value calculator, then get a free Red Deer quote. More on Cold Storage Spray Foam Insulation Alberta.